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evalkit_tf437/lib/python3.10/site-packages/IPython/utils/PyColorize.py

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+# -*- coding: utf-8 -*-
+"""
+Class and program to colorize python source code for ANSI terminals.
+
+Based on an HTML code highlighter by Jurgen Hermann found at:
+http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/52298
+
+Modifications by Fernando Perez (fperez@colorado.edu).
+
+Information on the original HTML highlighter follows:
+
+MoinMoin - Python Source Parser
+
+Title: Colorize Python source using the built-in tokenizer
+
+Submitter: Jurgen Hermann
+Last Updated:2001/04/06
+
+Version no:1.2
+
+Description:
+
+This code is part of MoinMoin (http://moin.sourceforge.net/) and converts
+Python source code to HTML markup, rendering comments, keywords,
+operators, numeric and string literals in different colors.
+
+It shows how to use the built-in keyword, token and tokenize modules to
+scan Python source code and re-emit it with no changes to its original
+formatting (which is the hard part).
+"""
+
+__all__ = ['ANSICodeColors', 'Parser']
+
+_scheme_default = 'Linux'
+
+
+# Imports
+import keyword
+import os
+import sys
+import token
+import tokenize
+
+generate_tokens = tokenize.generate_tokens
+
+from IPython.utils.coloransi import TermColors, InputTermColors,ColorScheme, ColorSchemeTable
+from .colorable import Colorable
+from io import StringIO
+
+#############################################################################
+### Python Source Parser (does Highlighting)
+#############################################################################
+
+_KEYWORD = token.NT_OFFSET + 1
+_TEXT    = token.NT_OFFSET + 2
+
+#****************************************************************************
+# Builtin color schemes
+
+Colors = TermColors  # just a shorthand
+
+# Build a few color schemes
+NoColor = ColorScheme(
+    'NoColor',{
+    'header'         : Colors.NoColor,
+    token.NUMBER     : Colors.NoColor,
+    token.OP         : Colors.NoColor,
+    token.STRING     : Colors.NoColor,
+    tokenize.COMMENT : Colors.NoColor,
+    token.NAME       : Colors.NoColor,
+    token.ERRORTOKEN : Colors.NoColor,
+
+    _KEYWORD         : Colors.NoColor,
+    _TEXT            : Colors.NoColor,
+
+    'in_prompt'      : InputTermColors.NoColor,  # Input prompt
+    'in_number'      : InputTermColors.NoColor,  # Input prompt number
+    'in_prompt2'     : InputTermColors.NoColor, # Continuation prompt
+    'in_normal'      : InputTermColors.NoColor,  # color off (usu. Colors.Normal)
+
+    'out_prompt'     : Colors.NoColor, # Output prompt
+    'out_number'     : Colors.NoColor, # Output prompt number
+
+    'normal'         : Colors.NoColor  # color off (usu. Colors.Normal)
+    }  )
+
+LinuxColors = ColorScheme(
+    'Linux',{
+    'header'         : Colors.LightRed,
+    token.NUMBER     : Colors.LightCyan,
+    token.OP         : Colors.Yellow,
+    token.STRING     : Colors.LightBlue,
+    tokenize.COMMENT : Colors.LightRed,
+    token.NAME       : Colors.Normal,
+    token.ERRORTOKEN : Colors.Red,
+
+    _KEYWORD         : Colors.LightGreen,
+    _TEXT            : Colors.Yellow,
+
+    'in_prompt'      : InputTermColors.Green,
+    'in_number'      : InputTermColors.LightGreen,
+    'in_prompt2'     : InputTermColors.Green,
+    'in_normal'      : InputTermColors.Normal,  # color off (usu. Colors.Normal)
+
+    'out_prompt'     : Colors.Red,
+    'out_number'     : Colors.LightRed,
+
+    'normal'         : Colors.Normal  # color off (usu. Colors.Normal)
+    } )
+
+NeutralColors = ColorScheme(
+    'Neutral',{
+    'header'         : Colors.Red,
+    token.NUMBER     : Colors.Cyan,
+    token.OP         : Colors.Blue,
+    token.STRING     : Colors.Blue,
+    tokenize.COMMENT : Colors.Red,
+    token.NAME       : Colors.Normal,
+    token.ERRORTOKEN : Colors.Red,
+
+    _KEYWORD         : Colors.Green,
+    _TEXT            : Colors.Blue,
+
+    'in_prompt'      : InputTermColors.Blue,
+    'in_number'      : InputTermColors.LightBlue,
+    'in_prompt2'     : InputTermColors.Blue,
+    'in_normal'      : InputTermColors.Normal,  # color off (usu. Colors.Normal)
+
+    'out_prompt'     : Colors.Red,
+    'out_number'     : Colors.LightRed,
+
+    'normal'         : Colors.Normal  # color off (usu. Colors.Normal)
+    }  )
+
+# Hack: the 'neutral' colours are not very visible on a dark background on
+# Windows. Since Windows command prompts have a dark background by default, and
+# relatively few users are likely to alter that, we will use the 'Linux' colours,
+# designed for a dark background, as the default on Windows. Changing it here
+# avoids affecting the prompt colours rendered by prompt_toolkit, where the
+# neutral defaults do work OK.
+
+if os.name == 'nt':
+    NeutralColors = LinuxColors.copy(name='Neutral')
+
+LightBGColors = ColorScheme(
+    'LightBG',{
+    'header'         : Colors.Red,
+    token.NUMBER     : Colors.Cyan,
+    token.OP         : Colors.Blue,
+    token.STRING     : Colors.Blue,
+    tokenize.COMMENT : Colors.Red,
+    token.NAME       : Colors.Normal,
+    token.ERRORTOKEN : Colors.Red,
+
+
+    _KEYWORD         : Colors.Green,
+    _TEXT            : Colors.Blue,
+
+    'in_prompt'      : InputTermColors.Blue,
+    'in_number'      : InputTermColors.LightBlue,
+    'in_prompt2'     : InputTermColors.Blue,
+    'in_normal'      : InputTermColors.Normal,  # color off (usu. Colors.Normal)
+
+    'out_prompt'     : Colors.Red,
+    'out_number'     : Colors.LightRed,
+
+    'normal'         : Colors.Normal  # color off (usu. Colors.Normal)
+    }  )
+
+# Build table of color schemes (needed by the parser)
+ANSICodeColors = ColorSchemeTable([NoColor,LinuxColors,LightBGColors, NeutralColors],
+                                  _scheme_default)
+
+Undefined = object()
+
+class Parser(Colorable):
+    """ Format colored Python source.
+    """
+
+    def __init__(self, color_table=None, out = sys.stdout, parent=None, style=None):
+        """ Create a parser with a specified color table and output channel.
+
+        Call format() to process code.
+        """
+
+        super(Parser, self).__init__(parent=parent)
+
+        self.color_table = color_table if color_table else ANSICodeColors
+        self.out = out
+        self.pos = None
+        self.lines = None
+        self.raw = None
+        if not style:
+            self.style = self.default_style
+        else:
+            self.style = style
+
+
+    def format(self, raw, out=None, scheme=Undefined):
+        import warnings
+        if scheme is not Undefined:
+            warnings.warn('The `scheme` argument of IPython.utils.PyColorize:Parser.format is deprecated since IPython 6.0.'
+                          'It will have no effect. Set the parser `style` directly.',
+                          stacklevel=2)
+        return self.format2(raw, out)[0]
+
+    def format2(self, raw, out = None):
+        """ Parse and send the colored source.
+
+        If out and scheme are not specified, the defaults (given to
+        constructor) are used.
+
+        out should be a file-type object. Optionally, out can be given as the
+        string 'str' and the parser will automatically return the output in a
+        string."""
+
+        string_output = 0
+        if out == 'str' or self.out == 'str' or \
+           isinstance(self.out, StringIO):
+            # XXX - I don't really like this state handling logic, but at this
+            # point I don't want to make major changes, so adding the
+            # isinstance() check is the simplest I can do to ensure correct
+            # behavior.
+            out_old = self.out
+            self.out = StringIO()
+            string_output = 1
+        elif out is not None:
+            self.out = out
+        else:
+            raise ValueError('`out` or `self.out` should be file-like or the value `"str"`')
+
+        # Fast return of the unmodified input for NoColor scheme
+        if self.style == 'NoColor':
+            error = False
+            self.out.write(raw)
+            if string_output:
+                return raw, error
+            return None, error
+
+        # local shorthands
+        colors = self.color_table[self.style].colors
+        self.colors = colors # put in object so __call__ sees it
+
+        # Remove trailing whitespace and normalize tabs
+        self.raw = raw.expandtabs().rstrip()
+
+        # store line offsets in self.lines
+        self.lines = [0, 0]
+        pos = 0
+        raw_find = self.raw.find
+        lines_append = self.lines.append
+        while True:
+            pos = raw_find('\n', pos) + 1
+            if not pos:
+                break
+            lines_append(pos)
+        lines_append(len(self.raw))
+
+        # parse the source and write it
+        self.pos = 0
+        text = StringIO(self.raw)
+
+        error = False
+        try:
+            for atoken in generate_tokens(text.readline):
+                self(*atoken)
+        except tokenize.TokenError as ex:
+            msg = ex.args[0]
+            line = ex.args[1][0]
+            self.out.write("%s\n\n*** ERROR: %s%s%s\n" %
+                           (colors[token.ERRORTOKEN],
+                            msg, self.raw[self.lines[line]:],
+                            colors.normal)
+                           )
+            error = True
+        self.out.write(colors.normal+'\n')
+        if string_output:
+            output = self.out.getvalue()
+            self.out = out_old
+            return (output, error)
+        return (None, error)
+
+
+    def _inner_call_(self, toktype, toktext, start_pos):
+        """like call but write to a temporary buffer"""
+        buff = StringIO()
+        srow, scol = start_pos
+        colors = self.colors
+        owrite = buff.write
+
+        # line separator, so this works across platforms
+        linesep = os.linesep
+
+        # calculate new positions
+        oldpos = self.pos
+        newpos = self.lines[srow] + scol
+        self.pos = newpos + len(toktext)
+
+        # send the original whitespace, if needed
+        if newpos > oldpos:
+            owrite(self.raw[oldpos:newpos])
+
+        # skip indenting tokens
+        if toktype in [token.INDENT, token.DEDENT]:
+            self.pos = newpos
+            buff.seek(0)
+            return buff.read()
+
+        # map token type to a color group
+        if token.LPAR <= toktype <= token.OP:
+            toktype = token.OP
+        elif toktype == token.NAME and keyword.iskeyword(toktext):
+            toktype = _KEYWORD
+        color = colors.get(toktype, colors[_TEXT])
+
+        # Triple quoted strings must be handled carefully so that backtracking
+        # in pagers works correctly. We need color terminators on _each_ line.
+        if linesep in toktext:
+            toktext = toktext.replace(linesep, '%s%s%s' %
+                                      (colors.normal,linesep,color))
+
+        # send text
+        owrite('%s%s%s' % (color,toktext,colors.normal))
+        buff.seek(0)
+        return buff.read()
+
+
+    def __call__(self, toktype, toktext, start_pos, end_pos, line):
+        """ Token handler, with syntax highlighting."""
+        self.out.write(
+            self._inner_call_(toktype, toktext, start_pos))

evalkit_tf437/lib/python3.10/site-packages/IPython/utils/jsonutil.py

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+from warnings import warn
+
+warn("IPython.utils.jsonutil has moved to jupyter_client.jsonutil", stacklevel=2)
+
+from jupyter_client.jsonutil import *

evalkit_tf446/lib/python3.10/site-packages/sympy/codegen/abstract_nodes.py

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+"""This module provides containers for python objects that are valid
+printing targets but are not a subclass of SymPy's Printable.
+"""
+
+
+from sympy.core.containers import Tuple
+
+
+class List(Tuple):
+    """Represents a (frozen) (Python) list (for code printing purposes)."""
+    def __eq__(self, other):
+        if isinstance(other, list):
+            return self == List(*other)
+        else:
+            return self.args == other
+
+    def __hash__(self):
+        return super().__hash__()